NL7307161A - - Google Patents

Info

Publication number
NL7307161A
NL7307161A NL7307161A NL7307161A NL7307161A NL 7307161 A NL7307161 A NL 7307161A NL 7307161 A NL7307161 A NL 7307161A NL 7307161 A NL7307161 A NL 7307161A NL 7307161 A NL7307161 A NL 7307161A
Authority
NL
Netherlands
Application number
NL7307161A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7307161A publication Critical patent/NL7307161A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details Of Reciprocating Pumps (AREA)
NL7307161A 1972-06-05 1973-05-22 NL7307161A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00259619A US3804555A (en) 1972-06-05 1972-06-05 Pulsation dampener for high pressure carbamate recycle pump and method of operation thereof

Publications (1)

Publication Number Publication Date
NL7307161A true NL7307161A (es) 1973-12-07

Family

ID=22985671

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307161A NL7307161A (es) 1972-06-05 1973-05-22

Country Status (15)

Country Link
US (1) US3804555A (es)
JP (1) JPS4961123A (es)
AR (1) AR201486A1 (es)
BE (1) BE800145A (es)
BR (1) BR7304191D0 (es)
CA (1) CA980655A (es)
DE (1) DE2327195A1 (es)
EG (1) EG10927A (es)
ES (2) ES415450A1 (es)
FR (1) FR2187768B1 (es)
GB (1) GB1403839A (es)
IN (1) IN140454B (es)
IT (1) IT988921B (es)
NL (1) NL7307161A (es)
TR (1) TR17610A (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470698C (de) * 1929-01-25 Siemens Schuckertwerke Akt Ges Sicherheitsvorrichtung fuer Druckwasserspeicher mit Druckluftbelastung
US2141703A (en) * 1937-11-04 1938-12-27 Stanolind Oil & Gas Co Hydraulic-pneumatic pumping system
JPS4117745Y1 (es) * 1964-03-16 1966-08-17
GB1257781A (es) * 1968-03-08 1971-12-22

Also Published As

Publication number Publication date
BR7304191D0 (pt) 1974-06-27
ES415450A1 (es) 1976-02-16
FR2187768A1 (es) 1974-01-18
IT988921B (it) 1975-04-30
DE2327195A1 (de) 1974-01-03
ES422206A1 (es) 1976-06-16
TR17610A (tr) 1975-07-23
EG10927A (en) 1976-10-31
GB1403839A (en) 1975-08-28
IN140454B (es) 1976-11-13
US3804555A (en) 1974-04-16
FR2187768B1 (es) 1976-11-12
JPS4961123A (es) 1974-06-13
BE800145A (fr) 1973-09-17
CA980655A (en) 1975-12-30
AR201486A1 (es) 1975-03-21

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Legal Events

Date Code Title Description
BV The patent application has lapsed